Table Of Contents - L-Acoustics ARCS Wide User Manual

ARCS ® WIDE
ARCS ® FOCUS
user manual
VERSION 4.0
CONTENTS
ARCS WIDE / FOCUS SYSTEM
®
1 SYSTEM COMPONENTS
1.1 Loudspeaker enclosure ............................................................................................................................................................... 6
1.2 Powering and driving system ....................................................................................................................................................... 6
1.3 Loudspeaker cables ..................................................................................................................................................................... 6
1.4 Rigging element ........................................................................................................................................................................... 6
1.5 Software application .................................................................................................................................................................... 6
2 LOUDSPEAKER CONFIGURATIONS
2.1 Line source .................................................................................................................................................................................. 8
Standalone ARCS WIDE/FOCUS line source ............................................................................................................................. 8
2.2 Line source with low-frequency element .................................................................................................................................... 9
ARCS WIDE/FOCUS line source + SB18m ............................................................................................................................... 9
2.3 Line source element .................................................................................................................................................................. 10
Single ARCS WIDE/FOCUS enclosure ..................................................................................................................................... 10
2.4 Line source with low-frequency element .................................................................................................................................. 11
Single ARCS WIDE/FOCUS + SB18m ..................................................................................................................................... 11
3 LOUDSPEAKER CONNECTION
3.1 Connectors ............................................................................................................................................................................... 12
3.2 Connection to LA4 / LA4X ....................................................................................................................................................... 13
Option A ................................................................................................................................................................................... 13
Option B ................................................................................................................................................................................... 15
3.3 Connection to LA8 .................................................................................................................................................................... 16
Option A ................................................................................................................................................................................... 16
Option B ................................................................................................................................................................................... 18
APPENDIX A PRESET DESCRIPTION
[ARCS_WIFO] and [ARCS_WIFO_FI] ...................................................................................................................................... 20
[SB18_60] ................................................................................................................................................................................. 20
[SB18_60_C] ............................................................................................................................................................................ 20
APPENDIX B RECOMMANDATION FOR SPEAKER CABLES
APPENDIX C SPECIFICATIONS
ARCS FOCUS ........................................................................................................................................................................... 22
ARCS WIDE ............................................................................................................................................................................. 23
SB18m ...................................................................................................................................................................................... 24
ARCSWIFO_UM_EN_4.0
SYSTEM
SYSTEM
w w w . l - a c o u s t i c s . c o m
5
6
8
12
20
21
22
4